GENERATION OF AN ACCURATE FACIALGROUND TRUTH FOR STEREO ALGORITHM EVALUATION
Alexander Woodward, Philippe Leclercq, Patrice Jean Delmas, Georgy Gimel’farb · Kluwer Academic Publishers eBooks · 2006
Our experiment evaluates the respective performance of stereo algorithms on a set of stereo-pairs and associated ground truth disparity map generated from a 3D face surface. Contrary to expectations, there is seemingly very little difference between the performances of many currently known stereo algorithms in the case of human face reconstruction, the latest though more complex methods (such as Graph-cut methods) even incurring heavy penalties in terms of processing time.